1. Opioid use disorder: opportunities to improve assessments of State Opioid Response grant program : report to congressional requesters Publication: Washington, DC : United States Government Accountability Office, December 2021 Subject(s): Data Interpretation, StatisticalFinancing, Government -- organization & administrationGovernment RegulationOpioid-Related Disorders -- economicsUnited StatesUnited States. Substance Abuse and Mental Health Services Administration